diff --git a/stackSTL.cpp b/stackSTL.cpp
new file mode 100644
index 0000000..a41afef
--- /dev/null
+++ b/stackSTL.cpp
@@ -0,0 +1,24 @@
+#include <iostream>
+#include <stack> 
+using namespace std;
+
+void showstack(stack<int> s){
+  while(!s.empty()){
+    cout<<" "<<s.top();
+    s.pop();
+  }
+  cout<<endl;
+}
+
+int main()
+{
+  stack <int> s;
+  s.push(1);
+  s.push(2);
+  s.push(3);
+  s.push(4);
+  cout<<"Full stack is :" ;
+  showstack(s);
+
+  return 0;
+}